docs: update node version requirement

Author: Mister-Hope

.github/workflows/check-docs.yml

@@ -19,7 +19,6 @@ jobs:
           - windows-latest
           - macos-latest
         node:
-          - 18
           - 20
           - 22
         bundler:

docs/guide/getting-started.md

@@ -12,7 +12,7 @@ You can try VuePress directly in your browser on [StackBlitz](https://stackblitz
 
 ### Prerequisites
 
-- [Node.js v18.19.0+](https://nodejs.org/)
+- [Node.js v20.6.0+](https://nodejs.org/)
 - Package manager like [pnpm](https://pnpm.io), [yarn](https://classic.yarnpkg.com/en/), [npm](https://www.npmjs.com), etc.
 
 ::: tip

docs/zh/guide/getting-started.md

@@ -12,7 +12,7 @@ VuePress v2 目前仍处于 RC (Release Candidate) 阶段。你已经可以用
 
 ### 依赖环境
 
-- [Node.js v18.19.0+](https://nodejs.org/)
+- [Node.js v20.6.0+](https://nodejs.org/)
 - 包管理器，如 [pnpm](https://pnpm.io/zh/)、[yarn](https://classic.yarnpkg.com/en/)、[npm](https://www.npmjs.com/) 等。
 
 ::: tip

package.json

@@ -30,38 +30,38 @@
   },
   "prettier": "prettier-config-vuepress",
   "dependencies": {
-    "@vuepress/bundler-vite": "2.0.0-rc.20",
-    "@vuepress/bundler-webpack": "2.0.0-rc.20",
-    "@vuepress/plugin-docsearch": "2.0.0-rc.92",
-    "@vuepress/plugin-google-analytics": "2.0.0-rc.80",
-    "@vuepress/plugin-register-components": "2.0.0-rc.82",
-    "@vuepress/plugin-shiki": "2.0.0-rc.92",
-    "@vuepress/theme-default": "2.0.0-rc.92",
+    "@vuepress/bundler-vite": "2.0.0-rc.22",
+    "@vuepress/bundler-webpack": "2.0.0-rc.22",
+    "@vuepress/plugin-docsearch": "2.0.0-rc.98",
+    "@vuepress/plugin-google-analytics": "2.0.0-rc.98",
+    "@vuepress/plugin-register-components": "2.0.0-rc.98",
+    "@vuepress/plugin-shiki": "2.0.0-rc.98",
+    "@vuepress/theme-default": "2.0.0-rc.98",
     "http-server": "^14.1.1",
-    "sass-embedded": "^1.86.3",
+    "sass-embedded": "^1.87.0",
     "sass-loader": "^16.0.5",
     "vue": "^3.5.13",
-    "vuepress": "2.0.0-rc.20"
+    "vuepress": "2.0.0-rc.22"
   },
   "devDependencies": {
     "@commitlint/cli": "^19.8.0",
     "@commitlint/config-conventional": "^19.8.0",
     "bumpp": "^10.1.0",
-    "eslint": "^9.24.0",
-    "eslint-config-vuepress": "^5.2.5",
+    "eslint": "^9.25.1",
+    "eslint-config-vuepress": "^6.0.0",
     "husky": "^9.1.7",
     "nano-staged": "^0.8.0",
     "prettier": "^3.5.3",
-    "prettier-config-vuepress": "^5.0.0",
+    "prettier-config-vuepress": "^6.0.0",
     "rimraf": "^6.0.1",
-    "sort-package-json": "^3.0.0",
+    "sort-package-json": "^3.1.0",
     "taze": "^19.0.4",
-    "tsconfig-vuepress": "^5.2.1",
+    "tsconfig-vuepress": "^6.0.0",
     "typescript": "^5.8.3"
   },
-  "packageManager": "pnpm@10.8.0",
+  "packageManager": "pnpm@10.10.0",
   "engines": {
-    "node": ">=18.19.0"
+    "node": ">=20.6.0"
   },
   "pnpm": {
     "onlyBuiltDependencies": [